Mario Piazzon`s aspirations to join the UFC have been severely hampered following a surprising knockout defeat at Thunder Fight 47.
The previously undefeated fighter, with an 8-0 record, aimed to make his mark in the UFC heavyweight division, which is considered by some to be lacking depth.
Prospect with Perfect Record Knocked Out by Experienced Opponent
Despite a previous appearance on Dana White`s Contender Series where a win was marred by an illegal knee strike from Alexandr Soldatkin in September 2023, Piazzon`s journey took a downturn. He suffered a knockout loss against Alex `Marmaduke` Junius, a fighter with a record of 15 wins and 39 losses, during the Thunder Fight 47 main event.
Piazzon was defeated in the third round by KO. A leading left hook staggered Piazzon, and a subsequent ground strike resulted in a knockout.
Fan Reactions to Piazzon`s First Loss
Video footage of Piazzon`s unexpected defeat quickly gained widespread attention on social media platforms.
Fans expressed a mix of astonishment and excitement regarding Junius`s victory, which many are calling a significant upset in 2025.
One fan commented on “the beauty of regional MMA,” while another stated, “This is exactly why we love MMA.”
Another comment read, “I always thought Piazzon was overrated, and this proves it.”
A surprised viewer exclaimed, “No way!”
Another user questioned Junius`s losing record, observing, “Watching this fight, Alex Junius looks like the undefeated fighter with his movement, how is he 15-39???”
